Illuminating History's Most Obscure Corners | Issue #37 | June 2026
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In 1878, Bolivia had a coast, a nitrate industry, and a problem. The problem had a name: the Antofagasta Nitrate and Railway Company. Chilean-owned, British-financed, operating on Bolivian territory, extracting Bolivian minerals, and — this was the part Bolivia kept coming back to — not especially interested in paying Bolivian taxes.
Bolivia raised the levy on the company's nitrate exports by ten centavos per hundredweight. A modest increase. The company refused. Bolivia threatened to seize its assets. The company called its friends in Santiago.
On the morning of February 14, 1879 — the day Bolivia had scheduled the auction — two thousand Chilean soldiers landed at Antofagasta. No declaration of war. No warning. By the time the town woke up, the port was Chilean.
The auction was cancelled. The tax was never collected.
What followed was called the War of the Pacific. It lasted four years. Bolivia and Peru fought together against Chile and lost, badly — at sea first, then on land, then in every way that counts. By 1884 Bolivia had signed a truce handing over its entire Pacific coastline. Four hundred kilometers of shore. Its only port. The nitrate fields. And beneath them, copper deposits nobody had fully mapped yet, which would turn out to be among the richest on earth.
The 1904 peace treaty made the arrangement permanent.
What Chile got: Antofagasta, which becomes the capital of the richest mining region in South America — nitrate first, then copper, then more copper, the kind of wealth that compounds across generations and is still flowing today.
What Bolivia got: it is now the poorest country in South America, and also landlocked.
The company never paid the tax.
Five weeks into the war, on March 23, 1879, Eduardo Abaroa is at a bridge over the Topáter River in the Atacama Desert — in what is now northern Chile. He is not a soldier. He is a civil engineer, a silver mine worker, a man who looked at the situation and decided someone had to stay. He has 135 men, mostly miners and farmworkers, roughly 35 rifles between them. The Chilean force has 554 troops and Krupp artillery.
The Bolivian regulars withdraw. Abaroa doesn't.
When the Chileans ask him to surrender, he says: "¿Rendirme yo? ¡Que se rinda su abuela, carajo!"
Surrender? Let your grandmother surrender, you bastard.
Then he dies. The bridge falls. The shakedown continues without him.
Every March 23rd, Bolivia stops. Schools close. The president speaks. Abaroa's bones are carried through the streets of La Paz in a casket, paraded to the plaza that bears his name, where a bronze statue of him stands on a pedestal cast in the shape of an unfinished bridge — his bridge, the one he died on. Flowers are laid. The line is recited. Children who will grow up and bring their own children to the same ceremony stand in the thin Andean air, no ocean within five hundred miles, and are told that the sea was taken and the sea will be returned.
This has happened every year since 1884.
In 2018, Bolivia took Chile to the International Court of Justice, arguing that Chile had made binding promises to negotiate sea access and was legally obligated to honor them. The world's top jurists considered the case seriously. Then they ruled against Bolivia.
The ceremony happened anyway.
There's a version of this story where Bolivia is simply a country that lost a war and never got over it — still parading old bones, still filing losing lawsuits, still teaching children to mourn a beach.
But that's not quite the story.
A Chilean company, backed by British money, operating on Bolivian soil, refused to pay its taxes. When Bolivia tried to collect, Chile sent an army. The company kept its minerals. Bolivia lost its coast, its port, its economic future, and any shot at the copper wealth sitting under the ground it used to own.
Abaroa died on a bridge that would stop being Bolivian five years after his bones hit the ground. He was a mining engineer who picked up a rifle because someone had to. The war that killed him started as a billing dispute and ended as a heist.
His grandmother would have had something to say about that.
What's Next in Obscurarium?
What bizarre historical phenomenon should we investigate next? Drop us a line at [email protected].